UNSPSC 12140000: Elements and gases

UNSPSC 12140000 Elements and gases is a Family code that encompasses industrial, medical, welding, and laboratory gases in bulk and cylinder formats, along with related equipment and services. State and local governments procure compressed gases (oxygen, nitrogen, argon, helium, carbon dioxide, acetylene), specialty gas mixtures, cryogenic liquids, cylinder rental and management services, and gas detection or monitoring systems for water treatment, emergency services, educational facilities, transportation operations, and infrastructure maintenance. The issuing bodies span municipalities (City of Tempe, City of Detroit, City of Little Rock, City of Dallas, City of Salem), counties (Orange County, Harris County, Berks-Montgomery Municipal Authority), special-purpose districts (Orange County Transportation Authority, Jacksonville Transportation Authority), state agencies (Texas A&M University, Collin College, Texas A&M AgriLife Extension), and school districts (Klein ISD, Mt. San Antonio Community College District). Recent activity shows repeat procurement of medical-grade oxygen for fire departments and emergency services; welding gases and materials for educational programs; and calibration or audit gases for emissions monitoring and water treatment operations.

Representative recent opportunities illustrate the code's scope and breadth. Orange County Public Works issued a competitive bid (due August 10, 2026) for EPA Protocol Calibration and Audit Gases to support continuous emissions monitoring at a cogeneration facility, with a five-year firm fixed-price contract and local small business and disabled veteran business enterprise preferences available. Berks-Montgomery Municipal Authority (Pennsylvania) solicited sealed bids (due July 22, 2026) for liquid aluminum sulfate in 125 dry tons for phosphate removal at a wastewater treatment plant. City of Detroit issued an RFQ (due April 24, 2026) for approximately 1,400 medical-grade oxygen H-tanks annually on a two-year contract. Texas A&M University's Division of Finance and Business Services issued an ITB (due July 8, 2026) for blanket agreement on various gases and cylinder rentals. City of Tempe sought proposals (due March 6, 2026) for refrigerated liquid carbon dioxide at 99.5% purity for two drinking water treatment plants with combined annual consumption of 1,160 tons. Recent activity concentrates in California (Orange County, Milpitas, Mt. San Antonio), Texas (Dallas, Collin College, Tempe, Harris County, Klein ISD, Texas A&M), Pennsylvania (Berks-Montgomery, Morrisville Municipal Authority), and Florida (Jacksonville Transportation Authority), with secondary activity across the Midwest and Northeast. The code shows consistent procurement momentum across water utilities, emergency services, educational institutions, and transportation authorities with recurring annual or multi-year contracts.